author | ksrini |
Wed, 09 May 2012 07:28:12 -0700 | |
changeset 12680 | 289f842c0175 |
parent 5506 | 202f599c92aa |
child 22575 | 0c2768190cf4 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2001, 2008, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. Oracle designates this |
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* particular file as subject to the "Classpath" exception as provided |
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* by Oracle in the LICENSE file that accompanied this code. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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#define ushort unsigned short |
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#define uint unsigned int |
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#define uchar unsigned char |
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struct unpacker; |
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struct jar { |
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// JAR file writer |
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FILE* jarfp; |
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int default_modtime; |
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// Used by unix2dostime: |
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int modtime_cache; |
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uLong dostime_cache; |
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// Private members |
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fillbytes central_directory; |
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ushort central_directory_count; |
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uint output_file_offset; |
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fillbytes deflated; // temporary buffer |
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// pointer to outer unpacker, for error checks etc. |
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unpacker* u; |
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// Public Methods |
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void openJarFile(const char* fname); |
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void addJarEntry(const char* fname, |
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bool deflate_hint, int modtime, |
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bytes& head, bytes& tail); |
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void addDirectoryToJarFile(const char* dir_name); |
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void closeJarFile(bool central); |
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void init(unpacker* u_); |
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void free() { |
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central_directory.free(); |
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deflated.free(); |
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} |
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void reset() { |
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free(); |
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init(u); |
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} |
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// Private Methods |
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void write_data(void* ptr, int len); |
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53833ff90c45
6496269: Many warnings generated from com/sun/java/util/jar/pack/*.cpp when compiled on Linux
ohair
parents:
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diff
changeset
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void write_data(bytes& b) { write_data(b.ptr, (int)b.len); } |
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void add_to_jar_directory(const char* fname, bool store, int modtime, |
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int len, int clen, uLong crc); |
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void write_jar_header(const char* fname, bool store, int modtime, |
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int len, int clen, unsigned int crc); |
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void write_central_directory(); |
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uLong dostime(int y, int n, int d, int h, int m, int s); |
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uLong get_dostime(int modtime); |
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// The definitions of these depend on the NO_ZLIB option: |
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bool deflate_bytes(bytes& head, bytes& tail); |
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static uint get_crc32(uint c, unsigned char *ptr, uint len); |
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// error handling |
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void abort(const char* msg) { unpack_abort(msg, u); } |
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bool aborting() { return unpack_aborting(u); } |
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}; |
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struct gunzip { |
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// optional gzip input stream control block |
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// pointer to outer unpacker, for error checks etc. |
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unpacker* u; |
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void* read_input_fn; // underlying byte stream |
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void* zstream; // inflater state |
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char inbuf[1 << 14]; // input buffer |
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void init(unpacker* u_); // pushes new value on u->read_input_fn |
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void free(); |
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void start(int magic); |
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// private stuff |
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void read_fixed_field(char* buf, size_t buflen); |
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// error handling |
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void abort(const char* msg) { unpack_abort(msg, u); } |
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bool aborting() { return unpack_aborting(u); } |
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}; |